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HomeProductsLiFePO4 Battery12.8V 18Ah Lifepo4 Battery Pack 18AH Rechargeable Lithium Lifepo4 Solar Battery
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GBS-CE
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12.8V 18Ah Lifepo4 Battery Pack 18AH Rechargeable Lithium Lifepo4 Solar Battery

Product Details:
Place of Origin: China
Brand Name:
Certification: CE
Model Number: 12.8V 18AH
Payment & Shipping Terms:
Retail Price:
Wholesale Price: Negotiable
Packaging Details: cartons or plywoods
Payment Terms: T/T
Nominal Capacity: 18Ah Nominal Voltage: 12.8V
Internal Impedence: ≤ 50mΩ Operating Votage: 14.4±0.2V
Dimension: (180±2) mm * (76±2) mm * (165±2) mm Battery Weight: 2.5±0.2kg

Product Description

12.8V 18Ah Lifepo4 Battery Pack 18AH Rechargeable Lithium Lifepo4 Solar Battery



1. Preface

This manual describes the type and size, performance, technical characteristics, warning and caution.


2. Product and Model

 

2.1 Product: Lithium-ion Battery Pack

 

2.2 Model: 4IFR12.8-18  (26650-3.4Ah-3.2V-4S6P)

 

2.3 Picture And Output Wire   ( In order to prevail in kind )


12.8V 18Ah Lifepo4 Battery Pack 18AH Rechargeable Lithium Lifepo4 Solar Battery 12.8V 18Ah Lifepo4 Battery Pack 18AH Rechargeable Lithium Lifepo4 Solar Battery


3.Battery Pack Specifications

Item

Parameter

Nominal voltage

12.8V

Nominal capacity

18±0.1Ah ( At 0.2C discharge rate)

Nominal energy

230.4Wh

Discharge

Standard operating current

 9A

Max continuous current

25A (≤ 5min)

cut-off voltage

About 10V

Charge

Voltage

14.4±0.2V

Current

≤ 9A

Charge mode

CC/CV, please use special lithium charger

Inner resistance

Discharge Inner resistance

≤ 50mΩ

Operating temperature/humidity range

Charge

0°C~+45°C

Discharge

-20°C~+60°C

When the environment temperature is higher than 45°C, please pay attention to ventilation and heat rejection

Charge/discharge humidity

RH≤85%, When the environment humidity is higher than 85%, please pay attention to protect

Storage temperature/humidity

Temperature

0°C~40°C (Capacity 80%) Recommended long-term storage temperature is 15~25°C

Humidity

RH ≤ 50%, Easily oxidized components note sealed

Shell material

ABS

Weight

2.5±0.2kg

Size (L*W*H)

(180±2) mm * (76±2) mm * (165±2) mm

Protection function

Over charge protection, Over discharge protection, Temperature protection, Balanced function

Cycle

Charge according to the standard charge, set aside for 0.5~1h, then discharge according to the standard discharge, set aside for 0.5~1h, and proceed to the next charge and discharge cycle. The lithium iron phosphate battery cycles 1500 times continuously. (Capacity retention ≥ 70%)


4. Characteristic curve

图片1.png


5. Cautions of Battery Pack Operation

 

5.1 Charging

 

This battery pack only can be used with the specified charger for lithium-ion battery. (The charging voltage is 14.4±0.2V, and do not reverse the positive and negative terminals.)

5.2 、Discharging

 

Pay attention to the positive and negative terminals (as shown in the battery case mark, do not reverse the connection)

and connect them to the matching load.


Contact Details
Leading Lithium LiFePO4 Battery Supplier From China

Contact Person: Miss. Elsa Liu

WhatsApp : +8617763274209
Skype : +8617763274209
WeChat : 17763274209
Email : Elsa@lifepo4-battery.com